1452042015 has 16 divisors (see below), whose sum is σ = 2398212096. Its totient is φ = 749440800.

The previous prime is 1452042001. The next prime is 1452042091. The reversal of 1452042015 is 5102402541.

It is not a de Polignac number, because 1452042015 - 2⁴ = 1452041999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1560871 + ... + 1561800.

It is an arithmetic number, because the mean of its divisors is an integer number (149888256).

Almost surely, 2^1452042015 is an apocalyptic number.

1452042015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1452042015 is a deficient number, since it is larger than the sum of its proper divisors (946170081).

1452042015 is a wasteful number, since it uses less digits than its factorization.

1452042015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3122710.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1452042015 is about 38105.6690664263. The cubic root of 1452042015 is about 1132.3822702152.

Adding to 1452042015 its reverse (5102402541), we get a palindrome (6554444556).

The spelling of 1452042015 in words is "one billion, four hundred fifty-two million, forty-two thousand, fifteen".